The Luxilon Eco Spin 125 Tennis String is a 12-meter cut from the 200m reel, built for players who want serious spin without compromising on sustainability. Made from 100% recycled, biodegradable polyester — sourced from PET bottles and plastic packaging — this eco friendly tennis string delivers performance with a lighter footprint. Its pentagonal five-sided shape grabs the ball on contact for sharp snapback and topspin, while holding tension through long sessions. As a polyester tennis string in the 1.25mm gauge, it suits all-court and spin-focused baseliners. Ideal for advanced players seeking control, bite, and an eco-conscious string choice.